Where on earth does it store more water than the ocean?

We all know that standing in space, the earth we see is a blue planet, the reason why the earth is blue, in fact, is understandable, after all, the earth is rich in a large number of water resources, these water resources account for seventy percent of the earth's surface area, no wonder standing in space, the earth we see is a blue planet!

Although our earth's water resources are very abundant, but most of them are undrinkable seawater, freshwater resources that can be directly used by our human beings, more and more scarce, quite precious, because seawater is difficult to use the current high-tech equipment to convert into fresh water, so, in some countries on the earth, such as Iraq, its freshwater resources are more expensive than oil.

In fact, the earth is not only covered with abundant water resources on the surface, but also a large amount of liquid water is stored underground, don't underestimate the existence of these liquid water, they may directly affect the survival of life on the earth, so where does the liquid water inside the earth come from? There are two explanations for this, one is that the water comes from the earth itself, and when the earth condenses from the primordial nebula into a planet, a large amount of hydrogen and oxygen are released from the interior of the earth, coupled with the flow of particles emitted by the sun, a large amount of hydrogen and oxygen appear on the earth, and these substances are mixed together and a chemical reaction occurs, so water is formed.

There is also a theory that the water resources on the earth are brought by extraterrestrial meteorites, those comets and asteroids, they themselves contain a large amount of water resources, when they pass the earth, they are captured by the earth's gravity, and the water resources are brought to the earth, and then because the earth's temperature rises, the rotation speed is getting faster and faster, under the action of the earth's rotation centrifugal force, these rich water resources are brought to the surface from the inside of the earth, and because of frequent and violent crustal activities, the water resources on the earth's surface, It is swallowed up by the interior of the earth, and in this way, life on the earth can be endless.

Therefore, in the interior of the earth, scientists believe that there are a lot of water resources, because of these water resources, the continental plates can continue to move, the magma on the earth can be more active, and the fresh soil and favorable substances to sustain life on the earth can continue to be produced, and scientists from Florida State University and the University of Edinburgh estimate that the water resources in the interior of the earth may account for the weight of the earth, so the water stored in this place is comparable to the ocean.

It is precisely because of this part of the water that geological activities can be carried out normally, and even if we humans have excellent technology to use this part of the water, scientists think that it should not be moved, because the consequences are serious.

Deep groundwater, which is more than 1,000 kilometers above the surface, has not been used because it is too far from the ground, but some experts say that it should not be used unless it is absolutely necessary, and it will have an impact on the ecology.

There will certainly be a lot of water in the Earth's mantle and crust, but in the form of ice. Scientists use lasers and high pressure to make water freeze rapidly under high temperature and high pressure, the temperature and pressure in the earth's crust and mantle meet this condition, the earth's geological changes are very frequent, the ancient earth is actually a complete water ball, the water of the ancient earth must sink into the earth's crust, and the rocks of the mantle and crust have risen to the current surface.

The water resources underground are comparable to those of the ocean, and the groundwater storage is very large and widespread, and it can be reused over and over again.

I don't know if you have some curiosity about the earth, especially for the water on the earth is from the **, the earth can be said to be a very rich water resources of the earth, the earth's primeval ocean is very large, almost all living things are bred by the primordial ocean, so such rich water resources are obtained from the **? <>

As the saying goes, you don't see the water of the Yellow River coming up from the sky, rushing to the sea and not returning, this poem I believe everyone is very familiar with, then the earth's water resources are not poured from the sky, but because of the nebula generally recognized by the scientific community, such abundant water resources on the earth are due to a large number of gases and dust floating in the solar system, which are diffused to a certain extent, and the long-term reaction leads to the formation of water resources formed by the combination of some substances, especially hydrogen and oxygen are the two most abundant atoms in the universe. In the process of formation for millions of years, these substances combine with each other to form abundant water resources under special circumstances, and I believe that everyone understands the chemical formula, so this statement is a concept recognized by most people in the scientific community. Some scientists believe that some water resources may be formed by some large comets and meteors hitting the earth, and scientists have found that some meteorites not only contain a certain amount of water through the analysis and judgment of various materials formed after the birth of the solar system. <>

So such abundant water resources have been understood to a certain extent, the primitive ocean on the earth is only about one-tenth of the current ocean area, because the sea water at that time, due to frequent volcanic eruptions and the harsh environment, resulting in the content of sea water is not huge, especially with the continuous passage of time, the impact and extrusion of various plates between the earth have formed a variety of terrain, most of the surface of the primordial ocean in ancient times is high mountains, basins, At that time, most of the primordial oceans were liquid water left over from the cooling of the atmosphere, including the mixture of water vapor and dust gases volatilized from the rocks, which slowly formed the primordial oceans that existed on the earth. <>

Water on Earth is formed by the condensation of water in the atmosphere to the ground, continuously released into the atmosphere and descended to the surface, and collected in low-lying places on the surface. The Earth's pristine oceans cover about 79% of the Earth's entire planet, which is much larger than the land area.

For water on Earth in general, it is an asteroid, and the associated comet hits the Earth and thus comes; For the Earth's primordial oceans, it covers an area of about 100 million square kilometers.

1. The largest water resource on the planet is seawater.

2. The total amount of water possessed by the earth is about 13.6 billion tons, of which about 100 million tons of salty seawater. Due to salinity issues, seawater cannot be used by life on land as a source of water. The distribution of water on the earth is roughly as follows:

Oceans, icebergs, groundwater, lakes and rivers, and water vapor in clouds.

There is a lot of water on Earth, and the total volume of water is estimated to be about 13.8 billion cubic kilometres. If this water is evenly distributed on the earth's surface, it is equivalent to the entire surface of the earth being covered with a layer of water with an average depth of 2,650 meters. Unfortunately, this water98 is saltwater, mainly found in the ocean.

Theoretically, water resources are inexhaustible because freshwater resources are renewable resources. When seawater and sewage are heated by the sun, they will turn into water vapor, rise into clouds, and then turn into rain and fall to the ground, which is good fresh water. As long as human beings use it rationally, the amount of consumption is controlled within the amount of regeneration, and it will never be exhausted.

2) In fact, the shortage of water resources is mainly due to the fact that there is no water to use, and the water resources are polluted and lead to water shortage; In addition, the distribution of water resources in the world is uneven, with more in some places and less in others, resulting in water shortage.

3) With the development of human science and technology, the utilization rate of water resources will be greatly improved, as long as we are kind to nature and harmony between man and earth, human beings do not need to worry about water resources.

Freshwater resources are what we usually call water resources, which refers to the freshwater resources on land. It is made up of water from rivers and lakes, mountain snow, glaciers, and groundwater.

Only 3 percent of the Earth's water is freshwater, the vast majority (99 percent) of it is frozen in the North and South poles and permafrost far from humans, and less than 1% of it is available for human use. They are scattered in lakes, rivers and underground. Antarctica, the world's richest freshwater resource continent, accounts for more than 90% of the world's total ice and snow and stores 72% of the world's available freshwater.

The main sources of freshwater on earth are: water from rivers and lakes, mountain snow, glaciers, and groundwater.

The so-called water resources refer to all surface water and underground water sources that can be used for production and life now or in the future. Water is an important part of natural resources. The total water reserves on Earth are about 1l600 million km3

Among them, seawater accounts for it, and fresh water only accounts for it. Among the freshwater resources, iceberg and ice crown water account for groundwater and soil water, lakes and swamps account for water, river water accounts for water, and atmospheric water accounts for water. Accessible freshwater is only river water, freshwater lake water and shallow groundwater estimated at about 3 million km3

It's only about the total amount of water on Earth.